This first version brings image cropping with the possibility to
set a certain aspect ratio for the cropped area. The
sys_file_reference.crop property is extended and can now also hold
a json string to describe the image manipulation.

The LocalCropScaleMaskHelper that is used by the core
to create adjusted images is also adjusted to handle the new format.

During dependency checking the extensions are checked recursively. If an
depended extension is not yet installed, dependencies for this extension
are tested as well. Unfortunately the second test resets the array with
stored dependency errors which leads to improper dependency handling.
This patch stores the dependency errors before starting further tests
and re-adds them after processing.

Due to patch https://review.typo3.org/33613/ the parsing of list
elements get broken. The issue only occurs if you have added the li tag
as external block element manually without any block configuration.
As this used to work in 6.2 this patch re-adds parsing for those tags.

The EM tries to update to latest available extension, but the latest one
may have unresolvable dependencies to core version. Now we show the user
also other available updates which will resolve dependencies. So it is
now possible to easily update to such versions.

Due to commit https://review.typo3.org/37086 no FAL relations for RTE
fields are added to sys_refindex. This patch removes the introduced
prevention of double indexes. Further more file relations are only added
if no softref is defined in the field configuration.

If a TCA field uses the type "group" and a MM-table, a wrong value is
displayed in the list view. This is due to missing support for MM-tables
for type "group". Only the type "select" has an implementation.

This patch replaces a lot occurrences of IconUtility::skinImg with
IconUtility::getSpriteImage or similar.

Thinks that will be ignored in this iteration:

\TYPO3\CMS\Backend\Clipboard\Clipboard::printClipboard
- Here skinImg returns just the path to use in an select option. This
is not possible with getSpriteIcon.
\TYPO3\CMS\Backend\Controller\EditDocumentController::getButtons
- Here skinImg returns just the path to use for input button. This is
not possible with getSpriteIcon.
\TYPO3\CMS\Backend\Controller\LoginController
- There is no sprite icon replacement for the TYPO3 Logo.
\TYPO3\CMS\Backend\Controller\ContentElement\
NewContentElementController::main
- No replacement for icon of content wizard availiable.
\TYPO3\CMS\Backend\Controller\Wizard\TableController
- Here skinImg returns just the path to use for input button.
\TYPO3\CMS\Backend\Form
- I cowardly refuse to touch FormEngine until Lolli is done :-)
\TYPO3\CMS\Backend\History\RecordHistory::linkPage
- No icons for revert actions.
\TYPO3\CMS\Backend\Template\DocumentTemplate::getBackendFavicon
- Here just an URL is returned.
\TYPO3\CMS\Backend\Tree\View\AbstractTreeView::getIcon
- Could not find out how to trigger that.
\TYPO3\CMS\Backend\Tree\View\ElementBrowserPageTreeView::printTree
- Could not find out how to trigger that.
\TYPO3\CMS\Backend\Tree\View\FolderTreeView::PMicon
- Could not find out how to trigger that.
\TYPO3\CMS\Backend\Tree\View\FolderTreeView::
getBrowseableTreeForStorage
- Could not find out how to trigger that.
\TYPO3\CMS\Backend\Tree\View\PagePositionMap::JSimgFunc
- Can be ignored, because this function is not used anywhere else in the
core and will be marked as deprecated within this patch.
\TYPO3\CMS\Backend\Tree\View\PagePositionMap::insertQuadLines
- There is no reasonable replacement for the halfline in the
sprite icons.
\TYPO3\CMS\Backend\View\PageLayoutView::getTable_tt_content
- No representation in sprite icons found.
\TYPO3\CMS\Backend\View\PageLayoutView::pages_getTree
- No representation in sprite icons found.
\TYPO3\CMS\Backend\View\PageTreeView
- Could not find out how to trigger that.
\ext_posMap::wrapRecordHeader (that is in
backend/Modules/Layout/index.php)
- No representation in sprite icons found.
\ext_posMap::wrapRecordHeader (that is in cms/layout/db_layout.php)
- No representation in sprite icons found.
\TYPO3\CMS\Compatibility6\Controller\Wizard\FormsController::getButtons
- Here skinImg returns just the path to use for input button.
\TYPO3\CMS\Core\Database\QueryGenerator::getFormElements
- Here skinImg returns just the path to use for input button.
\TYPO3\CMS\Core\Integrity\DatabaseIntegrityCheck::genTree
\TYPO3\CMS\Core\Integrity\DatabaseIntegrityCheck::genTree_records
- Could not find out how to trigger that.
\TYPO3\CMS\Fluid\ViewHelpers\Be\PageInfoViewHelper::render
- Could not find out how to trigger that.
\TYPO3\CMS\Impexp\ImportExport::addRelations
- This file does not exists.
\TYPO3\CMS\Impexp\LocalPageTree::ext_tree
- Could not find out how to trigger that.
typo3/sysext/recordlist/Classes/Browser/ElementBrowser.php
- There are some dotted tree lines and blinking arrows without replacement.
\TYPO3\CMS\Reports\ViewHelpers\IconViewHelper::render
- Very generic View Helper
\TYPO3\CMS\Rtehtmlarea\BrowseLinks::getUserLinkSelectorHtml
- No representation in sprite icons found.
\TYPO3\CMS\Rtehtmlarea\PageTree::printTree
- No representation in sprite icons found.
\TYPO3\CMS\Rtehtmlarea\Controller\UserElementsController::main_user
- Could not find out how to trigger that.
\TYPO3\CMS\Taskcenter\Controller\TaskModuleController::renderListMenu
- Found no task with an individual icon file for the menu on the left
side. So could not test.
\TYPO3\CMS\Version\View\VersionView::getVersionSelector
- No representation in sprite icons found.
\TYPO3\CMS\WizardCrpages\Controller\
CreatePagesWizardModuleFunctionController::getTypeSelectHtml
- Ignored because we are not able to determain the correct sprite icon
from the TCA at this point of time.

Use the namespaced class name instead of the old name when
registering the module.
All options in the function menu of the Info module are affected and
documentation of this breaking change has been added.

If you disable extension installation in Install Tool (disable all
[EXT][allow*Install] options) a weird error is thrown if you try to
install an extension anyway. This patch hides the "Import and Install"
button of no install path is available.

With patch https://review.typo3.org/34019/ the function
ExtensionManagementUtility::removeDuplicatesForInsertion was rewritten.
But the rewrite fails for fields with additional configuration and
returns wrong field information.

Problem: Entering a new paragraph leads to automatic scrolling of the
editing form in the backend if the cursor is positioned in the last
line of the visible editing area of the RTE.
Solution: Scroll only the iframe window if the caret is not into view.

Since Forge issue #66052 frontend editing with feedit is not working anymore.
This is because the URL's for modules have become absolute and feedit is adding
the 'typo3' directory name in front of the module url.

Preg_split replaces the trim action and the removal of empty values.
Performance varies per system and parameter values. Most used cases show
significant improvement on various systems and no performance loss in other
cases.

During the installation of an extension in the extension manager
hooks of the extension to be installed cannot be used currently.
This behavior gets handy if e.g. data to be imported already
should be processed by a custom handler.

By restructuring the process, especially flushing caches and
reloading them, this can be achieved.

Opening the preview of a single element from a workspace (meaning
click the eye icon in workspace module) opens the frontend preview,
where you can choose from visual changes and list view in the header.
Choosing the list view tab led to a file not found error due to double
typo3 in the iframe url.

This patch introduces a new System Information dropdown item that
contains several system information. By default it displays:
* PHP version
* Database version
* Application context
* git revision (if TYPO3 version has "-dev" suffix)
* Operating system

With patch https://review.typo3.org/36004/ absolute RTE links are treated
like self closing tags and the ending slash gets truncated. This patch
adds an exception for link tags to get parsed correctly.

Modal.js triggers now events which can be binded.
This patch change some implementations in the core which now use
the new events.
For a better performance, the modal template has changed to a simple
text concatination.

In the upcoming strong defaults for "frontend" some fields and field
arrangements are not in use anymore and belong to css_styled_content.
Currently there are also some fields which are not used by
css_styled_content.
The field arrangements will also change.

This patch moves the fields and field arrangements to css_styled_content
or compatibility6, depending on the current use. impexp and some of its
functional tests have been adapted to cope with the moved fields.